UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLyDHJ9TAEgh541qTmKBEGh3NHXS8rrtDOzOeU2i3XU=' 
WHERE 
  key_id = '7018f4fa64de30b9456ff02d070b987ee3e6f2395d35a894d93e10ef2f480666' 
  AND (
    token = 'dLyDHJ9TAEgh541qTmKBEGh3NHXS8rrtDOzOeU2i3XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )